HEADER TRANSPORT PROTEIN 19-SEP-17 6B2A TITLE CRYSTAL STRUCTURE OF FLUORIDE CHANNEL FLUC EC2 F80M MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: FLUORIDE ION TRANSPORTER CRCB; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: MONOBODY; COMPND 8 CHAIN: C, D; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: CRCB, A4T40_27000, AC789_145PL00540, AKG99_27195, BET08_05210, SOURCE 5 BK251_13005, BK292_28205, BK334_22235, BK373_23795, BUE82_27975, SOURCE 6 ECONIH1_26550, ECS286_0026, MJ49_27125, PCTXM15_EC8_00123, PO103_22; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET21; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 13 ORGANISM_COMMON: HUMAN; SOURCE 14 ORGANISM_TAXID: 9606; SOURCE 15 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 16 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 17 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 18 EXPRESSION_SYSTEM_PLASMID: PHFT2 KEYWDS ALPHA HELIX, ION CHANNEL, MEMBRANE PROTEIN, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR N.B.LAST,S.SUN,M.C.PHAM,C.MILLER REVDAT 3 04-OCT-23 6B2A 1 LINK REVDAT 2 20-NOV-19 6B2A 1 REMARK REVDAT 1 11-OCT-17 6B2A 0 JRNL AUTH N.B.LAST,S.SUN,M.C.PHAM,C.MILLER JRNL TITL MOLECULAR DETERMINANTS OF PERMEATION IN A FLUORIDE-SPECIFIC JRNL TITL 2 ION CHANNEL. JRNL REF ELIFE V. 6 2017 JRNL REFN ESSN 2050-084X JRNL PMID 28952925 JRNL DOI 10.7554/ELIFE.31259 REMARK 2 REMARK 2 RESOLUTION. 2.65 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0158 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.65 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.67 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 29629 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.226 REMARK 3 R VALUE (WORKING SET) : 0.225 REMARK 3 FREE R VALUE : 0.243 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1521 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.65 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.72 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2183 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.91 REMARK 3 BIN R VALUE (WORKING SET) : 0.3710 REMARK 3 BIN FREE R VALUE SET COUNT : 115 REMARK 3 BIN FREE R VALUE : 0.3980 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3359 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 104 REMARK 3 SOLVENT ATOMS : 13 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 78.97 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.92000 REMARK 3 B22 (A**2) : -2.92000 REMARK 3 B33 (A**2) : 5.85000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.285 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.224 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.210 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 23.257 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.908 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.885 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3549 ; 0.007 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 3398 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4860 ; 1.122 ; 1.968 REMARK 3 BOND ANGLES OTHERS (DEGREES): 7876 ; 0.843 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 438 ; 6.178 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 100 ;31.939 ;22.800 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 527 ;12.853 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 6 ;11.812 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 618 ; 0.060 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3718 ; 0.005 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 704 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NCS TYPE: LOCAL REMARK 3 NUMBER OF DIFFERENT NCS PAIRS : 2 REMARK 3 GROUP CHAIN1 RANGE CHAIN2 RANGE COUNT RMS WEIGHT REMARK 3 1 A 2 124 B 2 124 7834 0.030 0.050 REMARK 3 2 C 1 96 D 1 96 5698 0.080 0.050 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 2 A 126 REMARK 3 ORIGIN FOR THE GROUP (A): 44.3206 -3.4187 9.8764 REMARK 3 T TENSOR REMARK 3 T11: 0.0421 T22: 0.3564 REMARK 3 T33: 0.2371 T12: 0.0225 REMARK 3 T13: 0.0399 T23: -0.0717 REMARK 3 L TENSOR REMARK 3 L11: 7.2187 L22: 1.9572 REMARK 3 L33: 2.3168 L12: 0.4698 REMARK 3 L13: -1.9301 L23: -0.4485 REMARK 3 S TENSOR REMARK 3 S11: -0.2300 S12: 0.8813 S13: -0.4584 REMARK 3 S21: -0.2061 S22: 0.1462 S23: -0.1420 REMARK 3 S31: 0.1760 S32: 0.0763 S33: 0.0838 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 1 B 125 REMARK 3 ORIGIN FOR THE GROUP (A): 37.7472 7.7474 15.2345 REMARK 3 T TENSOR REMARK 3 T11: 0.0109 T22: 0.2379 REMARK 3 T33: 0.2741 T12: 0.0285 REMARK 3 T13: 0.0219 T23: 0.0257 REMARK 3 L TENSOR REMARK 3 L11: 7.7365 L22: 1.7912 REMARK 3 L33: 1.4445 L12: -0.1636 REMARK 3 L13: 0.0971 L23: -0.5880 REMARK 3 S TENSOR REMARK 3 S11: -0.0517 S12: 0.3227 S13: 0.7311 REMARK 3 S21: -0.0164 S22: 0.0806 S23: 0.1848 REMARK 3 S31: -0.0183 S32: -0.0187 S33: -0.0289 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : C 1 C 96 REMARK 3 ORIGIN FOR THE GROUP (A): 77.5146 7.1060 15.7025 REMARK 3 T TENSOR REMARK 3 T11: 0.0192 T22: 0.1921 REMARK 3 T33: 0.2398 T12: 0.0190 REMARK 3 T13: 0.0139 T23: -0.0325 REMARK 3 L TENSOR REMARK 3 L11: 10.7496 L22: 1.6970 REMARK 3 L33: 1.6822 L12: -0.3515 REMARK 3 L13: 1.5582 L23: -0.6681 REMARK 3 S TENSOR REMARK 3 S11: -0.1137 S12: -0.2543 S13: 0.2509 REMARK 3 S21: 0.0140 S22: 0.0847 S23: -0.0570 REMARK 3 S31: -0.1597 S32: -0.0845 S33: 0.0290 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : D 1 D 96 REMARK 3 ORIGIN FOR THE GROUP (A): 8.5339 -8.5439 26.5945 REMARK 3 T TENSOR REMARK 3 T11: 0.0482 T22: 0.0466 REMARK 3 T33: 0.2553 T12: -0.0026 REMARK 3 T13: 0.0047 T23: 0.0300 REMARK 3 L TENSOR REMARK 3 L11: 7.3832 L22: 2.5583 REMARK 3 L33: 5.5622 L12: 2.1806 REMARK 3 L13: -4.7071 L23: -1.7408 REMARK 3 S TENSOR REMARK 3 S11: -0.0659 S12: 0.4597 S13: -0.2178 REMARK 3 S21: 0.1295 S22: 0.0654 S23: 0.0857 REMARK 3 S31: 0.2044 S32: -0.1924 S33: 0.0005 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS U VALUES : WITH TLS ADDED REMARK 4 REMARK 4 6B2A COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-SEP-17. REMARK 100 THE DEPOSITION ID IS D_1000230158. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-OCT-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.2.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.99997 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL, SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : IMOSFLM REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.5.32 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31192 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.650 REMARK 200 RESOLUTION RANGE LOW (A) : 43.670 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 9.900 REMARK 200 R MERGE (I) : 0.09400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.65 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.78 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 8.70 REMARK 200 R MERGE FOR SHELL (I) : 1.42500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 5KBN REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 78.46 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 5.71 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG 600, 100 MM ADA, 10 MM HEPES, REMARK 280 100 MM NAF, 50 MM LINO3, PH 6.2, VAPOR DIFFUSION, TEMPERATURE REMARK 280 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y,X,Z+1/4 REMARK 290 4555 Y,-X,Z+3/4 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 71.61000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 35.80500 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 107.41500 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 9520 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19740 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -84.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 ALA B 126 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 NE2 GLN A 58 O VAL D 12 4654 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 LEU A 33 77.98 -153.67 REMARK 500 GLN A 58 72.50 -117.11 REMARK 500 THR A 70 -65.70 -93.38 REMARK 500 ASN A 95 75.86 -100.82 REMARK 500 PHE A 125 99.64 -62.19 REMARK 500 LEU B 33 77.79 -153.54 REMARK 500 GLN B 58 72.73 -117.04 REMARK 500 THR B 70 -65.60 -93.96 REMARK 500 ASN B 95 76.18 -101.94 REMARK 500 LEU C 83 -124.88 53.25 REMARK 500 LEU D 83 -124.71 53.35 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 201 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY A 75 O REMARK 620 2 SER A 78 O 95.1 REMARK 620 3 GLY B 75 O 136.7 105.8 REMARK 620 4 SER B 78 O 106.3 122.1 94.1 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DMU A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue F A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue F A 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DMU B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue F B 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue F B 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DMU C 101 DBREF 6B2A A 1 126 UNP Q6J5N4 Q6J5N4_ECOLX 1 126 DBREF 6B2A B 1 126 UNP Q6J5N4 Q6J5N4_ECOLX 1 126 DBREF 6B2A C 1 96 PDB 6B2A 6B2A 1 96 DBREF 6B2A D 1 96 PDB 6B2A 6B2A 1 96 SEQADV 6B2A LYS A 25 UNP Q6J5N4 ARG 25 ENGINEERED MUTATION SEQADV 6B2A MET A 80 UNP Q6J5N4 PHE 80 ENGINEERED MUTATION SEQADV 6B2A LYS B 25 UNP Q6J5N4 ARG 25 ENGINEERED MUTATION SEQADV 6B2A MET B 80 UNP Q6J5N4 PHE 80 ENGINEERED MUTATION SEQRES 1 A 126 MET ILE LYS SER LEU PHE ALA VAL ILE ILE GLY GLY SER SEQRES 2 A 126 VAL GLY CYS THR LEU ARG TRP LEU LEU SER THR LYS PHE SEQRES 3 A 126 ASN SER LEU PHE PRO ASN LEU PRO PRO GLY THR LEU VAL SEQRES 4 A 126 VAL ASN LEU LEU ALA GLY LEU ILE ILE GLY THR ALA LEU SEQRES 5 A 126 ALA TYR PHE LEU ARG GLN PRO HIS LEU ASP PRO PHE TRP SEQRES 6 A 126 LYS LEU MET ILE THR THR GLY LEU CYS GLY GLY LEU SER SEQRES 7 A 126 THR MET SER THR PHE SER VAL GLU VAL PHE ALA LEU LEU SEQRES 8 A 126 GLN ALA GLY ASN TYR ILE TRP ALA LEU THR SER VAL LEU SEQRES 9 A 126 VAL HIS VAL ILE GLY SER LEU ILE MET THR ALA LEU GLY SEQRES 10 A 126 PHE PHE ILE ILE THR ILE LEU PHE ALA SEQRES 1 B 126 MET ILE LYS SER LEU PHE ALA VAL ILE ILE GLY GLY SER SEQRES 2 B 126 VAL GLY CYS THR LEU ARG TRP LEU LEU SER THR LYS PHE SEQRES 3 B 126 ASN SER LEU PHE PRO ASN LEU PRO PRO GLY THR LEU VAL SEQRES 4 B 126 VAL ASN LEU LEU ALA GLY LEU ILE ILE GLY THR ALA LEU SEQRES 5 B 126 ALA TYR PHE LEU ARG GLN PRO HIS LEU ASP PRO PHE TRP SEQRES 6 B 126 LYS LEU MET ILE THR THR GLY LEU CYS GLY GLY LEU SER SEQRES 7 B 126 THR MET SER THR PHE SER VAL GLU VAL PHE ALA LEU LEU SEQRES 8 B 126 GLN ALA GLY ASN TYR ILE TRP ALA LEU THR SER VAL LEU SEQRES 9 B 126 VAL HIS VAL ILE GLY SER LEU ILE MET THR ALA LEU GLY SEQRES 10 B 126 PHE PHE ILE ILE THR ILE LEU PHE ALA SEQRES 1 C 96 SER VAL SER SER VAL PRO THR LYS LEU GLU VAL VAL ALA SEQRES 2 C 96 ALA THR PRO THR SER LEU LEU ILE SER TRP ASP ALA PRO SEQRES 3 C 96 ALA VAL THR VAL VAL HIS TYR VAL ILE THR TYR GLY GLU SEQRES 4 C 96 THR GLY GLY ASN SER PRO VAL GLN GLU PHE THR VAL PRO SEQRES 5 C 96 GLY SER LYS SER THR ALA THR ILE SER GLY LEU LYS PRO SEQRES 6 C 96 GLY VAL ASP TYR THR ILE THR VAL TYR THR MET TYR TYR SEQRES 7 C 96 SER TYR SER ASP LEU TYR SER TYR SER SER PRO ILE SER SEQRES 8 C 96 ILE ASN TYR ARG THR SEQRES 1 D 96 SER VAL SER SER VAL PRO THR LYS LEU GLU VAL VAL ALA SEQRES 2 D 96 ALA THR PRO THR SER LEU LEU ILE SER TRP ASP ALA PRO SEQRES 3 D 96 ALA VAL THR VAL VAL HIS TYR VAL ILE THR TYR GLY GLU SEQRES 4 D 96 THR GLY GLY ASN SER PRO VAL GLN GLU PHE THR VAL PRO SEQRES 5 D 96 GLY SER LYS SER THR ALA THR ILE SER GLY LEU LYS PRO SEQRES 6 D 96 GLY VAL ASP TYR THR ILE THR VAL TYR THR MET TYR TYR SEQRES 7 D 96 SER TYR SER ASP LEU TYR SER TYR SER SER PRO ILE SER SEQRES 8 D 96 ILE ASN TYR ARG THR HET NA A 201 1 HET DMU A 202 33 HET F A 203 1 HET F A 204 1 HET DMU B 201 33 HET F B 202 1 HET F B 203 1 HET DMU C 101 33 HETNAM NA SODIUM ION HETNAM DMU DECYL-BETA-D-MALTOPYRANOSIDE HETNAM F FLUORIDE ION HETSYN DMU DECYLMALTOSIDE FORMUL 5 NA NA 1+ FORMUL 6 DMU 3(C22 H42 O11) FORMUL 7 F 4(F 1-) FORMUL 13 HOH *13(H2 O) HELIX 1 AA1 ILE A 2 ASN A 27 1 26 HELIX 2 AA2 SER A 28 PHE A 30 5 3 HELIX 3 AA3 PRO A 34 GLN A 58 1 25 HELIX 4 AA4 ASP A 62 THR A 70 1 9 HELIX 5 AA5 GLY A 72 SER A 78 1 7 HELIX 6 AA6 MET A 80 ALA A 93 1 14 HELIX 7 AA7 ASN A 95 PHE A 125 1 31 HELIX 8 AA8 ILE B 2 ASN B 27 1 26 HELIX 9 AA9 SER B 28 PHE B 30 5 3 HELIX 10 AB1 PRO B 34 GLN B 58 1 25 HELIX 11 AB2 ASP B 62 THR B 70 1 9 HELIX 12 AB3 GLY B 72 SER B 78 1 7 HELIX 13 AB4 MET B 80 ALA B 93 1 14 HELIX 14 AB5 ASN B 95 PHE B 125 1 31 SHEET 1 AA1 3 THR C 7 THR C 15 0 SHEET 2 AA1 3 SER C 18 ASP C 24 -1 O ASP C 24 N THR C 7 SHEET 3 AA1 3 THR C 57 ILE C 60 -1 O ALA C 58 N ILE C 21 SHEET 1 AA2 4 GLN C 47 PRO C 52 0 SHEET 2 AA2 4 THR C 29 GLU C 39 -1 N ILE C 35 O PHE C 49 SHEET 3 AA2 4 ASP C 68 SER C 79 -1 O TYR C 74 N VAL C 34 SHEET 4 AA2 4 LEU C 83 TYR C 86 -1 O SER C 85 N TYR C 77 SHEET 1 AA3 4 GLN C 47 PRO C 52 0 SHEET 2 AA3 4 THR C 29 GLU C 39 -1 N ILE C 35 O PHE C 49 SHEET 3 AA3 4 ASP C 68 SER C 79 -1 O TYR C 74 N VAL C 34 SHEET 4 AA3 4 ILE C 90 ARG C 95 -1 O TYR C 94 N TYR C 69 SHEET 1 AA4 3 THR D 7 THR D 15 0 SHEET 2 AA4 3 SER D 18 ASP D 24 -1 O ASP D 24 N THR D 7 SHEET 3 AA4 3 THR D 57 ILE D 60 -1 O ALA D 58 N ILE D 21 SHEET 1 AA5 4 GLN D 47 PRO D 52 0 SHEET 2 AA5 4 THR D 29 GLU D 39 -1 N ILE D 35 O PHE D 49 SHEET 3 AA5 4 ASP D 68 SER D 79 -1 O TYR D 74 N VAL D 34 SHEET 4 AA5 4 LEU D 83 TYR D 86 -1 O SER D 85 N TYR D 77 SHEET 1 AA6 4 GLN D 47 PRO D 52 0 SHEET 2 AA6 4 THR D 29 GLU D 39 -1 N ILE D 35 O PHE D 49 SHEET 3 AA6 4 ASP D 68 SER D 79 -1 O TYR D 74 N VAL D 34 SHEET 4 AA6 4 ILE D 90 ARG D 95 -1 O TYR D 94 N TYR D 69 LINK O GLY A 75 NA NA A 201 1555 1555 2.18 LINK O SER A 78 NA NA A 201 1555 1555 2.35 LINK NA NA A 201 O GLY B 75 1555 1555 2.17 LINK NA NA A 201 O SER B 78 1555 1555 2.37 SITE 1 AC1 4 GLY A 75 SER A 78 GLY B 75 SER B 78 SITE 1 AC2 6 LEU A 91 GLN A 92 GLY A 94 TYR A 96 SITE 2 AC2 6 ILE B 108 PHE B 119 SITE 1 AC3 5 MET A 80 SER A 81 ASN B 41 GLY B 45 SITE 2 AC3 5 SER B 110 SITE 1 AC4 3 PHE A 83 GLU A 86 HOH A 303 SITE 1 AC5 6 LEU A 111 PHE A 119 LEU B 91 GLN B 92 SITE 2 AC5 6 TYR B 96 DMU C 101 SITE 1 AC6 5 ASN A 41 GLY A 45 SER A 110 MET B 80 SITE 2 AC6 5 SER B 81 SITE 1 AC7 4 PHE B 83 GLU B 86 HIS B 106 HOH B 303 SITE 1 AC8 3 THR A 122 DMU B 201 HIS C 32 CRYST1 87.340 87.340 143.220 90.00 90.00 90.00 P 41 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.011450 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011450 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006982 0.00000